VTA2 Miniature TCXOs Featuring l l l l l l +3.0 or 5.0 Vdc Option Clipped Sinewave or HCMOS/TTL Options Low Profile Option Voltage Tuned Option Low Cost Reflowable Frequency Range 1 to 40 MHz Package Options A2 = 18.5 mm x 12 mm x 5 mm Maximum Stability Options 1 = 1.0 PPM 0C to +50C 2 = 2.5 PPM -30C to +70C 3 = 3.5 PPM -30C to +70C 4 = 5.0 PPM -40C to +85C Stability vs Supply <0.3 PPM vs B+ 5% Aging (Typical) <1.0 PPM/year at +40C dynamic Input Voltage & Current A = +5.0 Vdc 5% <2.0 mA HCMOS/TTL B = +3.0 Vdc 5% <20 mA HCMOS/TTL Output Logic 1 = 90% of VCC Minimum Logic 0 = 10% of VCC Maximum Load 2 HCMOS or 2 TTL Minimum C = +5.0 Vdc 5% <1.0 VP-P Clipped Sinewave D = +3.0 Vdc 5% <0.8 VP-P Clipped Sinewave Frequency is 8.192 to 25 MHz for Clipped Sinewave Load 10 K-Ohm/10pF Mechanical Trim 3.0 PPM Minimum, located anywhere on top surface. Trim Options 0 = Mechanical Trim 1 = 5.0 PPM Minimum Voltage Control & Mechanical Trimmer Typical P/N VTA2-2A0 10.0 MHz A2 = 18.5 mm x 12 mm x 5 mm Maximum 2 = +2.5 PPM A = + 5.0 Vdc 0 = Mechanical trim adjust We welcome your custom requests and will issue a custom part number for items that are not listed. For additional information please contact: USA: Vectron International 166 Glover Avenue, Norwalk, CT 06856-5160 Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON Email: vectron@vectron.com EUROPE: In Denmark, Finland, Ireland, Italy, Israel, Norway, Spain, UK: Tel: 44(0) 1703 766 288 Fax: 44(0) 1703 766 822 In Austria, Belgium, France, Germany, Luxemborg, Netherlands, Sweden, Switzerland: Tel: 49(0) 72 63 648 0 Fax: 49(0) 72 63 619 6 In China, Taiwan, Japan: ASIA: Tel: 1-603-598-0070 Fax: 1-603-598-0075 In Korea, Singapore, Australia, India: Tel: 1-203-853-4433 Fax: 1-203-849-1423